​Meet Dr. Mark Simkins
Dr. Mark Simkins brings over 15 years of comprehensive experience in delivering advanced, patient-centered dental care. Known to many of his patients as “Dr. Mark,” he is committed to staying at the forefront of dental innovation, combining surgical expertise with aesthetic precision to offer exceptional outcomes tailored to each individual’s needs.
A graduate from the Indiana University School of Dentistry in 2010, Dr. Simkins has pursued advanced training throughout his career. He completed a prestigious residency at the Misch Implant Institute in Newport Beach, CA, followed by a second intensive residency at the MaxiCourse® Implant Continuum in Vancouver, BC. He is also certified in the use of Botox® Neurmodulator and Juvéderm® facial fillers and has completed numerous courses in facial and cosmetic aesthetics—reflecting his belief in a comprehensive approach to oral health and beauty.
Dr. Simkins offers a full spectrum of dental care. His skillset is continually refined through ongoing education, ensuring that patients benefit from the latest advancements in technology, techniques, and materials.
He is a proud member of the American Academy of Implant Dentistry, American Dental Association, California Dental Association, and the San Francisco Dental Society. His dedication to clinical excellence is matched by his passion for creating a warm, inclusive environment where communication is open and care is personalized.
Outside the office, Dr. Simkins is a devoted father to three wonderful children. He enjoys spending time with them, exploring the outdoors, traveling, and weightlifting.
He is guided by the words of Mark Twain: “Travel is fatal to prejudice, bigotry, and narrow-mindedness.” This outlook inspires his global perspective and deep appreciation for diverse cultures, both in life and in practice.

​Educational Background
Dr. Mark Simkins earned his Doctor of Dental Surgery (DDS) degree from Indiana University School of Dentistry in 2010. Demonstrating a commitment to advanced clinical training, he completed a prestigious residency at the Misch Implant Institute in Newport Beach, CA, followed by an intensive MaxiCourse® Implant Continuum residency in Vancouver, BC. To further refine his skills in facial aesthetics, Dr. Simkins pursued additional certification in Botox® Neurmodulator and Juvéderm® facial fillers, along with numerous courses in facial and cosmetic aesthetics—underscoring his dedication to providing comprehensive, innovative dental care.

​Professional Experience
With over 15 years of hands-on experience, Dr. Mark Simkins has dedicated his career to delivering advanced, patient-centered dental care. Renowned for his expertise in dental implantology, surgical precision, and aesthetic dentistry, he skillfully combines technical mastery with a personalized approach. As a trusted provider of comprehensive dental services, Dr. Simkins consistently integrates the latest technologies, materials, and techniques to ensure outstanding outcomes tailored to each patient’s unique needs. His passion for clinical excellence and patient satisfaction defines his practice.
​Credentials
-
Doctor of Dental Surgery (DDS), Indiana University School of Dentistry, 2010
-
Residency at Misch Implant Institute, Newport Beach, CA
-
Residency at MaxiCourse® Implant Continuum, Vancouver, BC
-
Certified in Botox® Neurmodulator and Juvéderm® facial fillers
-
Ongoing continuing education in facial and cosmetic aesthetics
-
Member of the American Academy of Implant Dentistry
-
Member of the American Dental Association
-
Member of the California Dental Association
-
Member of the San Francisco Dental Society
​Practice Specialization
-
Dental implantology (placement and restoration)
-
Surgical and aesthetic dental procedures
-
Comprehensive cosmetic dentistry
-
Facial aesthetics, including Botox® and Juvéderm®
-
Full-spectrum general dentistry and preventive care
-
Patient-centered, personalized dental treatment plans
-
Integration of advanced dental technologies and materials
​Philosphy & Approach
Dr. Mark Simkins believes in combining technical excellence with a warm, patient-centered approach to create beautiful, lasting results. He prioritizes open communication and personalized care, ensuring that each patient feels heard, respected, and empowered throughout their dental journey. Dr. Simkins’ holistic perspective on oral health and aesthetics reflects his commitment to innovation, compassion, and continuous learning—ultimately helping patients achieve smiles that reflect both health and confidence.

​Why You Should Choose Us
Advanced Dentistry and Periodontics of Antioch is a dental practice that puts your health and comfort first. Led by Dr. Mark and Dr. Ryan, we provide one-on-one, personalized care using the latest technology and advanced techniques for cosmetic dental care. Every treatment plan is tailored to your needs—never rushed, never cookie-cutter. Schedule a consultation today, and let Dr. Mark and Dr. Ryan help you achieve the smile you deserve.
.jpg)



